8x²-28x-16 = 4(2x²-7x-4) (= 4(2x + 1)(x-4)) CLF: 8x²= 2-3-3-x-x -28x-1-22.7.X -16 = -1-a.a3.2 GCF= 2.2 = 4 x 2x2x28x 1x 1-4 1 sum e -7x -4 Product -Ext product So sum-7K -4x, 2x -8x, 1x -8x+1x=7x 4x-2x 8x,-1x

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The problem 6m^2-30m+36 is solved but fix the steps by pulling out the GCF first. Then make a product and sum line.

8x²-28x-16
= 4(2x²-7x-4)
4(2x+1)(x-4)
|
x
2x 2x2 -8x
1×1-4
IN
8x²= 2.2.3.x.x
-28x-1-2 27.X
Sum e
-7x
GCF: a. a = 4
-4
Product
-82²-
product
sum-7k
- 4x, 230
- 8x, 1x -8x+1x=7x
4x,-2x
8x,-1x
Transcribed Image Text:8x²-28x-16 = 4(2x²-7x-4) 4(2x+1)(x-4) | x 2x 2x2 -8x 1×1-4 IN 8x²= 2.2.3.x.x -28x-1-2 27.X Sum e -7x GCF: a. a = 4 -4 Product -82²- product sum-7k - 4x, 230 - 8x, 1x -8x+1x=7x 4x,-2x 8x,-1x
Sof
||
.९
Step 2
6(m-3) (m-2)= 6m²-30m +36
GCF
6m² = (32) mam
-30m=-113*2*5m
36 33% 22
• GCF = 3 + 2 = 6
6(m-3) (m-2)
m
-3
m
-2
d
m²
-2m
Sum= -5m
-3m
6
↑
Produt
= 6m²
Transcribed Image Text:Sof || .९ Step 2 6(m-3) (m-2)= 6m²-30m +36 GCF 6m² = (32) mam -30m=-113*2*5m 36 33% 22 • GCF = 3 + 2 = 6 6(m-3) (m-2) m -3 m -2 d m² -2m Sum= -5m -3m 6 ↑ Produt = 6m²
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